Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Bensberg, DE ranks #911 worldwide for total patents filed all time, with 3,648 patents from 664 inventors. Leading employers of inventors based in Bensberg, DE include Bayer Healthcare, Bayer Cropscience, Emitec Gesellschaft Fuer Emissionstechnologie Mbh.

Showing 1–50 of 664 inventors

Rank Inventor Primary Company Patents
1 Klaus Lurssen Bayer Healthcare 207
2 Wolfram Andersch Bayer Cropscience 159
3 Wolfgang Maus Emitec Gesellschaft Fuer Emissionstechnologie Mbh 115
#4 Helmut Swars Emitec Gesellschaft Fuer Emissionstechnologie Mbh 87
#5 Thomas Schenke Bayer Healthcare 84
#6 Thomas Auler Bayer Cropscience 74
#7 Engelbert Kuhle Bayer Healthcare 58
#8 Bernd Steiner Ford 48
#9 Ralf-Peter Peters BOE 47
#10 Kirkor Sirinyan Bayer Healthcare 46
#11 Gunter Stephan Heidelberg Druckmaschinen 45
#12 ROLF BRUECK Emitec Gesellschaft Fuer Emissionstechnologie Mbh 39
#13 Rudiger Musch Bayer Healthcare 38
#14 Darren Mansfield Bayer Cropscience 37
#15 Gunter Blase Igus Spritzgubteile Fur Die Industrie Gmbh 36
#16 Ernst Kysela Bayer Healthcare 35
#16 Oliver Berkemeier Ford 35
#16 Kai Sebastian Kuhlbach Ford 35
#19 Rudiger Schubart Bayer Healthcare 33
#20 Bernd Klinksiek Bayer Healthcare 31
#21 Ulrich Liesenfelder Bayer Healthcare 29
#21 Detlef-Ingo Schutze Bayer Healthcare 29
#23 Hubert Ramesohl Klockner-Humboldt-Deutz Ag 27
#24 Heinrich Konigshofen Bayer Healthcare 26
#25 Jurgen Hocker Bayer Healthcare 24
#26 Lothar Kahl Bayer Healthcare 22
#26 Nina Kausch-Busies Bayer Cropscience 22
#26 Reiner Muller-Peddinghaus Bayer Healthcare 22
#29 Dietmar Schwarzenthal Dr. Ing. H.C. F. Porsche Ag 21
#29 Jurgen Ackermann Zf Sachs Ag 21
#29 Marcus Mueller Agilent Technologies 21
#29 Erich Kramer Bayer Healthcare 21
#29 Stephan Bartel Bayer Healthcare 21
#29 Wolfram Reddig Bayer Healthcare 21
#29 Heinz Meckl Agfa-Gevaert Nv 21
#36 Michael Missfeldt Agfa-Gevaert Nv 20
#36 Christoph Kuppert Grohe Ag 20
#36 Eiad Kabaha Miltenyi Biotec 20
#36 Peter Serno Bayer Healthcare 20
#36 Andreas Hensel Robert Bosch Gmbh 20
#36 Gerhard Heywang Bayer Healthcare 20
#42 Jörg Vetter Oerlikon Surface Solutions Ag, Pfäffikon 19
#42 Theodor Cyron Interatom Gmbh 19
#42 Peter Roessler Bayer Healthcare 19
#45 Manfred Kapps Bayer Healthcare 18
#45 Rolf Wiedermann Bayer Healthcare 18
#45 Hans hlschlager Agfa-Gevaert Nv 18
#48 Gerd-Michael Petruck Bayer Healthcare 17
#48 Josef Jansen Arrow International Investment 17
#48 Michael Haug Bayer Healthcare 17